$2,800Sale Price|20% Off
Tricolor Tourmaline 12.74 Carats Modified Cushion Cut From Brazil
Located in New York, NY
This flawless faceted and polished bicolor tourmaline specimen from Brazil features deep green to blue and then to a rare chrome-yellow hue and incredible, glasslike clarity. tricolo...
Tourmaline
$263Sale Price|20% Off
2.55 Carat Natural Loose Sea Blue Aquamarine Cushion Cut Nigerian Gemstone
Located in Bangkok, TH
Weight 2.55 carats Dimensions 8.9x7.4x5.71 mm Treatment none Origin Nigeria Clarity VVS Shape cushion Cut modified cushion A stunning piece of natural beauty, this Sea Blue...
Aquamarine
14K Yellow Gold 4.80 Carat Tanzanite Bezel Necklace
Located in Cape May, NJ
Era: New Composition: 14K Yellow Gold Primary Stone: Modified Cushion Natural Tanzanite Carat Weight: 4.80 Carats 1.5mm Rolo Chain Necklace Length: 16-18 Inch Necklace Weight: 5.2 Gr...
Tanzanite, 14k Gold, Yellow Gold
Tiffany & Co., 2.02 Carat Brilliant Cut Diamond "Novo" Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
Diamond cut: Novo Modified Cushion Carat: 2.02 carats Color: G Clarity: VVS2 Inscription: T&Co.
Diamond, Platinum
Vintage C. Krypell Sterling Silver 18K Gold Citrine Diamond Ring Sz 6.5 Designer
By Charles Krypell
Located in Addison, TX
Krypell Metal: Sterling Silver & 18K Yellow Gold Ring Size: 6.5 Weight: 10.9 grams Center Stone: Natural Citrine Cut: Checkerboard Cushion / Modified Cushion Cut Accent Stones: Diamo...
Citrine, Diamond, Gold, 18k Gold, Yellow Gold, Sterling Silver
Halo Ring Set in 14K White Gold with 1.19 Carat Emerald and Round Diamonds
Located in Old Tappan, NJ
14K white gold with round brilliant cut diamonds weighing 0.36 carat total. One center modified cushion cut emerald weighing 1.19 carats.
Diamond, Emerald, 14k Gold, White Gold
Yellow Diamond Ring Classic Round Shape 18k White Gold
Located in Brooklyn, NY
Center Yellow Diamond size approx 5x4mm modified cushion shape Finger size 7 +Nice Gift Box + appraisal/lab certificate.
Diamond, Yellow Diamond, Gold, 18k Gold, White Gold
Fancy Spinel Cocktail Ring 14 Karat Rose Gold Mix Color Spinel Gemstones
Located in Brooklyn, NY
Unique mix color of Spinel Gemstones Center- Gray Spinel - modified cushion shape 4.30 carat, Side surrounding multicolor Spinals are 5.55 Carat. 14k Rose Gold 6.0 grams, Finger s...
Spinel, 14k Gold, Rose Gold
1.5 Cts Seafoam Green Color Cushion Cut Tourmaline Gemstone for Jewellery 7mm
Located in Peshawar, PK
Expertly cut into a modified cushion/radiant hybrid shape, its precise facets trap and reflect light effortlessly, giving the stone remarkable brilliance and eye-clean transparency.
Tourmaline
Sebastian Bernards EGL 2.08 Ct K/VS2 Pave Set 18 Karat Engagement Ring with Halo
By Sebastian Bernard
Located in Los Angeles, CA
Diamond specs: Center stone: 2.08 Ct EGL Certified Modified Cushion K/VS2 Center dimensions 7.75 mm x 7.61 mm x 4.55 mm Side stones: 0.89 total carat weight, White & Yellow Round Br...
Diamond, Yellow Diamond, 18k Gold
Natural Seafoam Blue Cushion Cut Tourmaline Gemstone for Ring Jewelry 8mm
Located in Peshawar, PK
Description: This exceptional natural tourmaline features a rare and highly sought-after mint teal to seafoam blue-green hue. Precision-cut in a modified cushion step cut, the gem ...
Tourmaline
1.00 Carat Diamond Solitaire Ring
Located in London, GB
This contemporary piece features a single modified cushion-cut diamond at the centre of the face possessing both clean and white properties.
Diamond, 18k Gold, Yellow Gold
Natural Magenta Pink with Raspberry Red C-axis Rectangular Cushion Tourmaline
Located in Peshawar, PK
Expertly fashioned into a modern modified cushion cut, this gem showcases precise step-cut facets on the crown and pavilion that generate mirror-like flashes of light.
Tourmaline
Loose Diamond Cushion Cut VS2 2.25 Carat Natural for Engagement Ring Bespoke
Located in Grantham, GB
Whether understated and elegant or wonderfully extravagant, it can be designed exclusively to you. Exclusive Loose Cushion Natural Diamond Modified Cushion Cut 2.25 Carat Total - 8....
Diamond
Clinton Art Deco Wristwatch with Original Dial from 1940's
By Clinton 14
Located in Long Beach, CA
FACTORY / HOUSE: Clinton Watch Company STYLE / REFERENCE: Modified Cushion METAL / MATERIAL: Yellow Gold Filled CIRCA / YEAR: 1940's DIMENSIONS / SIZE: Length 35mm x Width 28mm MOVE...
Gold-filled
Flower Design Long Cushion Cut Canary Yellow Lemon Quartz Gemstone for Jewelry
Located in Peshawar, PK
Masterfully precision-cut in a modified cushion shape with a complex starburst pavilion design, this gemstone exhibits extraordinary light return and geometric refraction.
Quartz
Clinton Art Deco Wristwatch with Original Dial from 1940's
By Clinton 14
Located in Long Beach, CA
FACTORY / HOUSE: Clinton Watch Company STYLE / REFERENCE: Modified Cushion METAL / MATERIAL: Yellow Gold Filled CIRCA / YEAR: 1940's DIMENSIONS / SIZE: Length 35mm x Width 28mm MOVE...
Gold-filled
$41,600Sale Price|20% Off
David Webb Platinum & 18K Yellow Gold Rock Crystal Cross Hatched Bracelet
By David Webb
Located in New York, NY
Created by the renowned David Webb, this cuff features two modified cushion-shaped, cross-hatch carved rock crystals, each approximately 32.0 x 32.0 mm.
Crystal, Rock Crystal, 18k Gold, Yellow Gold
14k Gold 6.05ctw GIA Precious Orange Topaz Large Diamond Pendant Wheat Necklace
Located in Montclair, NJ
Stock Number: MK-170222517 --Certification Details:-- Laboratory: GIA Report Number: 2245053069 Shape: Modified Cushion Step Cut Transparency: Transparent Color: Orange Species: Top...
Diamond, Topaz, Gold, 14k Gold, Yellow Gold
1pc. Glittering 4.01 Cushion Modified Brilliant Natural Diamond
Located in רמת גן, IL
It features a sparkling 4.01 carat cushion modified brilliant cut diamond with a D color, IF clarity, and EX cut grade.
Diamond
Michael Kneebone Ametrine Citrine Amethyst Diamond Baroque Pearl Necklace
By Michael Kneebone
Located in Austin, TX
The gem is well cut and polished in a modified cushion cut. The ametrine is surrounded by amethysts and citrines in various shapes to highlight the already opulently colored pendant.
Amethyst, Citrine, Diamond, Pearl, 18k Gold
3.00 Carat Cushion Modified Brilliant — K/SI1, GIA Certified
Located in Ramat Gan, IL
3.00 Carat Cushion Modified Brilliant — K/SI1, GIA Certified This cushion is bigger than its numbers.
Diamond, White Diamond
Exquisite 1.94ct Cushion Modified Brilliant Diamond Stud Earrings
Located in רמת גן, IL
The centerpieces are two dazzling 1.61 carat cushion modified brilliant diamonds, each boasting the coveted D color (colorless) and VS2-VVS2 clarity (minute inclusions barely visible...
Diamond, 18k Gold, White Gold
2 Carat Cushion Modified 'GIA Certified' Solitaire Ring
Located in New York, NY
2.03 ct Cushion Modified Brilliant with G color and VVS-1 clarity (GIA certificate upon request) mounted on an 18KT white gold solitaire-style mounting. 18 small diamonds (0.14 ct) ...
Diamond, 18k Gold
Michael Kneebone Ametrine Citrine Amethyst Diamond Baroque Pearl Necklace
By Michael Kneebone
Located in Austin, TX
The gem is well cut and polished in a modified cushion cut. The ametrine is surrounded by amethysts and citrines in various shapes to highlight the already opulently colored pendant.
Amethyst, Citrine, Diamond, Pearl, 18k Gold
1pc Sparkling 2.01 Cushion Modified Brilliant Cut Natural Diamond
Located in רמת גן, IL
This stunning cushion modified brilliant cut diamond is a rare and valuable gem.
Diamond
$151,200Sale Price|20% Off
5.02 Carat H VS1 Cushion Modified Brilliant Diamond Platinum Ring
Located in Chicago, IL
Elegant Platinum ring featuring a 5.02 carat cushion modified brilliant natural diamond as the center stone.
Diamond, Platinum
$228,000Sale Price|20% Off
4.1 Carat E VVS2 Cushion Modified Brilliant Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
Elegant Platinum ring featuring a 4.1 carat cushion modified brilliant natural diamond as the center stone.
Diamond, Platinum
Elegant 18K Gold Ring featuring a 5.01 Carat Cushion Modified Diamond.
By Ajami Diamonds
Located in Ramat Gan, IL
The center stone is a Cushion Modified diamond, F Color, SI1 Clarity, set in a sophisticated 18K gold mounting weighing approximately 5 grams.
Diamond, 18k Gold
1.02ct Cushion Cut Modified Brilliant Light Yellow Diamond Ring
Located in Hong Kong, HK
Center Stone: 1.02ct Cushion Cut Modified Brilliant Diamond with GIA Certificate 7442538933 Center Diamond measurement: 5.83mm x 4.87mm x 3.77mm Center Diamond Quality: W to X range ...
Yellow Diamond, 18k Gold, White Gold
Natural 0.17ct Cushion Modified Brilliant Fancy Intense Pink-Purple Diamond GIA
Located in New York, NY
This natural 0.17ct cushion modified brilliant is all about high-impact color—an electrifying Fancy Intense Pink-Purple that feels instantly couture.
Diamond
1 pc Sparkling 3ct Cushion Modified Brilliant Cut Natural Diamond
Located in רמת גן, IL
This stunning cushion modified brilliant cut diamond is a rare and valuable gem.
Diamond
Natural 0.17ct Cushion Modified Brilliant Fancy Intense Pink-Purple Diamond GIA
Located in New York, NY
This natural 0.17ct cushion modified brilliant is all about high-impact color—an electrifying Fancy Intense Pink-Purple that feels instantly couture.
Diamond
$126,468Sale Price|28% Off
7.27 Carat Fancy Yellow VS1 Cushion Modified Brilliant Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
Elegant Platinum ring featuring a 7.27 carat cushion modified brilliant natural diamond as the center stone.
Diamond, Platinum
5.02 Carat G SI1 Cushion Modified Brilliant Diamond White Gold Ring
Located in Chicago, IL
Elegant White Gold ring featuring a 5.02 carat cushion modified brilliant natural diamond as the center stone.
Diamond, White Gold
GIA Certified 3.55Ct Cushion Modified Brilliant Fancy Light Yellow-VS1
By The Diamond Source
Located in San Diego, CA
This is a classic double halo ring with natural yellow diamonds on the interior halo and natural white diamonds on the outer halo. This cushion diamond is cut extremely well with onl...
Yellow Diamond, 18k Gold
$68,000Sale Price|20% Off
GIA Certified 4 Carat Cushion Modified Brilliant Diamond White Gold Ring
By Antinori Fine Jewels
Located in Chicago, IL
Elegant White Gold engagement ring featuring a 4 carat cushion modified brilliant natural diamond as the center stone.
Diamond, White Gold
4 Cts Neon Mint Green Tourmaline Rectangular Cushion Cut Gemstone for Jewelry
Located in Peshawar, PK
Masterfully fashioned into an elongated modified cushion cut, the stone boasts crisp, precise faceting that eliminates extinction and maximizes a brilliant "minty" light return.
Tourmaline
$202,800Sale Price|20% Off
5.08 Carat Cushion Modified Brilliant Cut H VS1 Diamond Platinum Engagement Ring
Located in New York, NY
Title: 5.08 Carat Cushion Modified Brilliant Cut H VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 5.08 Carat Diamond Number of Stones: 1 Color: H ...
Diamond, Platinum
Dazzling 1.73ct Cushion Modified Brilliant Natural Diamond in 18K Yellow Gold
Located in רמת גן, IL
Behold a masterpiece of magnificence: a captivating ring showcasing a dazzling 1.73 carat cushion modified brilliant natural diamond. Its mesmerizing facets dance with light, creatin...
Diamond, 18k Gold, Yellow Gold
Harry Winston 1.03 ct Cushion Modified Diamond Engagement Ring
By Harry Winston
Located in New York, NY
Harry Winston 1.03 ct Cushion Modified Diamond Engagement Ring PRIMARY DETAILS SKU: Z153048 Listing Title: Harry Winston 1.03 ct Cushion Modified Diamond Engagement Ring Condition D...
$116,000Sale Price|20% Off
6.4 Carat Cushion Modified Brilliant Diamond Rose and White Gold Ring
By Antinori Fine Jewels
Located in Chicago, IL
Elegant Rose and White Gold ring featuring a 6.4 carat cushion modified brilliant natural diamond as the center stone.
Diamond, White Diamond, Rose Gold, White Gold, 18k Gold
$224,000Sale Price|20% Off
10 Carat Fancy Intense Yellow VS2 Cushion Modified Brilliant Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
Elegant White and Yellow Gold ring featuring a 10 carat cushion modified brilliant natural diamond as the center stone.
Diamond, Yellow Diamond, White Gold, Yellow Gold, Mixed Metal
$210,000Sale Price|20% Off
3.29 Carat Fancy Brownish Pink SI1 Cushion Modified Brilliant Diamond Rose Gold
By Antinori Fine Jewels
Located in Chicago, IL
Elegant Rose Gold ring featuring a 3.29 carat cushion modified brilliant natural diamond as the center stone.
Pink Diamond, Diamond, Rose Gold
$125,000Sale Price|20% Off
6.08 Carat Fancy Yellow VS1 Cushion Modified Brilliant Diamond Rose Gold Ring
By Antinori Fine Jewels
Located in Chicago, IL
Elegant Rose Gold ring featuring a 6.08 carat cushion modified brilliant natural diamond as the center stone.
Yellow Diamond, Diamond, Rose Gold
Classic 18k White Gold .70ct. Cushion Modified Brilliant Solitaire Diamond Ring
Located in רמת גן, IL
Product Details: ~Metal: 18K White Gold ~Main stone: .70ct cushion modified brilliant natural diamond, E colour, VS1 clarity ~Total carat weight: .70tcw ~Size: 54 SKU: 194873
Diamond, Gold, 18k Gold, White Gold
$176,000Sale Price|20% Off
GIA Certified 8.02 Carat Fancy Yellow Cushion Modified Brilliant Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
GIA Certified 8.02 Carat Fancy Yellow Cushion Modified Brilliant Diamond Ring A breathtaking statement of elegance, this exceptional ring features a GIA certified 8.02 carat Fancy Y...
Diamond, Yellow Diamond, 18k Gold, Yellow Gold
$392,000Sale Price|20% Off
8.72 Carat Fancy Intense Yellow VS2 Cushion Modified Brilliant Diamond Rose and
By Antinori Fine Jewels
Located in Chicago, IL
Elegant Rose and White Gold ring featuring a 8.72 carat cushion modified brilliant natural diamond as the center stone.
Diamond, Rose Gold, White Gold, Mixed Metal
$62,800Sale Price|20% Off
4.62 Carat Fancy Yellow VVS2 Cushion Modified Brilliant Diamond White and Yellow
By Antinori Fine Jewels
Located in Chicago, IL
Elegant White and Yellow Gold engagement ring featuring a 4.62 carat cushion modified brilliant natural diamond as the center stone.
Diamond, White Gold, Yellow Gold, Mixed Metal
$168,000Sale Price|20% Off
8.13 Carat Fancy Intense Yellow VVS2 Cushion Modified Brilliant Diamond Yellow a
Located in Chicago, IL
Elegant Yellow and White Gold ring featuring a 8.13 carat cushion modified brilliant natural diamond as the center stone.
Diamond, White Gold, Yellow Gold, Mixed Metal
$118,000Sale Price|20% Off
4.14 Carat Fancy Yellow VVS1 Cushion Modified Brilliant Diamond White and Yellow
By Antinori Fine Jewels
Located in Chicago, IL
Elegant White and Yellow Gold ring featuring a 4.14 carat cushion modified brilliant natural diamond as the center stone.
Yellow Diamond, White Gold, Yellow Gold, Mixed Metal
Rare 1.01 Carat Fancy Vivid Orangy Yellow Diamond Cushion Modified Brilliant GIA
By Meghna Jewels
Located in Hoffman Estate, IL
This rare 1.01 carat Fancy Vivid Orangy Yellow diamond is defined by exceptional saturation, natural origin, and a refined cushion-modified brilliant cut. The color displays a lumin...
Diamond, Yellow Diamond
$64,000Sale Price|20% Off
3.16 Carat Fancy Intense Yellow VS1 Cushion Modified Brilliant Diamond Yellow an
By Antinori Fine Jewels
Located in Chicago, IL
Elegant Yellow and White Gold ring featuring a 3.16 carat cushion modified brilliant natural diamond as the center stone.
Yellow Diamond, Diamond, White Gold, Yellow Gold, Mixed Metal
$55,000Sale Price|20% Off
4.01 Carat Fancy Yellow VS2 Cushion Modified Brilliant Diamond White Gold Ring
By Antinori Fine Jewels
Located in Chicago, IL
Elegant White Gold ring featuring a 4.01 carat cushion modified brilliant natural diamond as the center stone.
Yellow Diamond, White Diamond, Diamond, 18k Gold, White Gold
Tiffany & Co. 0.36 ct Cushion Modified Diamond Soleste Engagement Ring
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. 0.36 ct Cushion Modified Diamond Soleste Engagement Ring PRIMARY DETAILS SKU: 159075 Listing Title: Tiffany & Co. 0.36 ct Cushion Modified Diamond Soleste Enga...
Platinum
$45,000Sale Price|20% Off
4.03 Carat Fancy Yellow VS1 Cushion Modified Brilliant Diamond Yellow and White
By Antinori Fine Jewels
Located in Chicago, IL
Elegant Yellow and White Gold ring featuring a 4.03 carat cushion modified brilliant natural diamond as the center stone.
Diamond, White Diamond, Yellow Diamond, White Gold, Yellow Gold, Mixed M...
3 Cts Square Cushion Cut Natural Seafoam Green Tourmaline Gemstone for Jewellery
Located in Peshawar, PK
Faceted into a brilliant, modified cushion cut, this gemstone captures and bounces light with remarkable brilliance.
Tourmaline
Natural Cushion Modified Brilliant Diamond in a 0.40 Carat H VVS1, GIA Cert
Located in רמת גן, IL
Natural cushion modified brilliant diamond in a 0.40 carat H VVS1 with Beautiful cut and shine.
Diamond
1pc Natural Diamond w/ 2.02 Ct Cushion Modified Brilliant D VVS1 GIA Certificate
Located in רמת גן, IL
The 2.02 carat D VVS1 cushion modified brilliant natural cut diamond is a rare cut and beautiful gem.
Diamond
Natural Cushion Modified Brilliant Diamond in a 2.03 Carat D VS1, GIA Cert
Located in רמת גן, IL
Pair of natural cushion modified brilliant diamond in a 2.03 carat D VS1 with excellent cut and extremely shine.
Diamond
Imperial 4.21 Carat Topaz Modified Cushion, Halo Diamonds on 18 Karat Gold Ring
Located in Aliso Viejo, CA
Contemporary 18 karat white gold cocktail ring features a large, rectangular split prong-set modified cushion-cut Imperial Topaz stone, surrounded by a stylish and sparkling round ha...
Topaz, 14k Gold, White Gold
Viachi 2.53 Carat Platinum Modified Cushion Diamond Engagement Ring
Located in Fort Lauderdale, FL
2.53 Carat cushion modified light yellow natural diamond set in a polished platinum setting with 3 baguette cut diamonds on each side.
Diamond, Platinum
Art Deco Inspired Platinum and 2.6 Carat Cushion-Cut Engagement Ring
By Frederique Berman
Located in Geneve, Genf
This elegant and intensely sparkling Art-Déco inspired diamonds and platinum ring features a central 2,60 carats GIA certified modified-cushion cut diamond, H- VS1. Ring size : FR 5...
Diamond, White Diamond, Platinum
Unavailable
H 0.7 in W 0.33 in D 0.22 in
8.70 Carat Moissanite Pink Topaz Cushion 18 Karat Rosé Gold Earrings
Located in Antwerp, Antwerp
Contemporary style 18 karat rosé golden earrings, each featuring a 1.35 carat off white cushion cut moissanite and a 3.00 carat vivid pink modified cushion cut topaz.
Other, Topaz, 18k Gold
8.70 Carat Moissanite & Pink Topaz Cushion 18 Karat Rose Gold Earrings
Located in Antwerp, Antwerp
Contemporary style 18 karat rosé golden earrings, each featuring a 1.35 carat off white cushion cut moissanite and a 3.00 carat vivid pink modified cushion cut topaz.
Topaz, Other, 18k Gold, Rose Gold
Natural Tanzanite Cushion Cut in 18 Karat Rose Gold Diamond Custom Ring Mounting
By Mark Areias Jewelers
Located in Carmel-by-the-Sea, CA
•CENTER: TANZANITE •CENTER CARAT WEIGHT: 29.92 CARAT •SHAPE: MODIFIED CUSHION BRILLIANT •MEASUREMENTS: 17MM X 16.50MM X 13.50MM •DIAMOND SHAPE: ROUND BRILLIANT CUT •DIAMOND TOTAL WEI...
Diamond, Tanzanite, Platinum
Unavailable
Gold, Citrine, and Diamond Ring
Located in Philadelphia, PA
18 kt., centering one modified cushion-shaped citrine ap. 11.00 cts., 63 round diamonds ap. 1.25 cts., signed ANF, ap. 9 dwts.
Citrine, 18k Gold
Tiffany & Co., A Pair of Diamond Ear Pendants
By Tiffany & Co.
Located in New York, NY
., A Pair of Diamond Ear Pendants, of chandelier design, each suspending a triple-tassel of modified cushion-cut diamonds, spaced by circular-cut diamonds, to the modified cushion-cu...
Diamond, Platinum
Burma No Heat 3.32 Carat Intense Blue Sapphire AGL Cert Platinum Engagement Ring
Located in Birmingham, MI
A rare and highly transparent No Heat Burma (Myanmar) intense blue sapphire weighing 3.32 carats modified cushion cut, adorns a handcrafted one of a kind engagement ring set in 950...
Diamond, Sapphire, Blue Sapphire, Platinum
4.00 Carat 18 Karat Yellow Gold AGL Pink Pamir Spinel Diamond Enhancer Pendant
Located in Fort Lauderdale, FL
Polished metal setting prong set with a modified cushion cut natural Pamir Spinel, and 35 round cut diamonds.
Diamond, Spinel, 18k Gold
Midcentury 2.43 Carat Fancy Yellowish Brown Diamond Platinum Cluster Ring
Located in Essex, GB
Accompanied by a diamond report from IGI (#320866979). Cut – Modified cushion cut in the centre. The diamonds the surround are eight-cuts and baguette cuts.
Diamond, Brown Diamond, Platinum
GIA Certified 1.15 Carat Fancy Deep Brownish Greenish Yellow Diamond Ring
By KAHN JEWELRY
Located in Tsim Sha Tsui, HK
Everyday Classic designed ring featuring a 1.15 carat Modified cushion cut Fancy Deep Brownish Greenish Yellow Diamond with white and yellow diamond halo finished in white gold.
White Diamond, Yellow Diamond, 18k Gold
18ct White Gold Art Deco Style Diamond Cocktail Ring Size N 1.69ct TW
Located in FORTITUDE VALLEY, QLD
In the centre is a 1.01ct modified cushion cut diamond with a D colour. This ring comes with a valuation so please check it for more details.
Diamond, 18k Gold, White Gold
Unavailable
H 0.21 in W 0.25 in D 0.14 in
Loose Diamond, 0.94ct, GIA Certified, Cushion Modified Brilliant Cut
Located in Vienna, VA
Loose Diamond, 0.94ct, GIA Certified, Cushion Modified Brilliant Cut Loose Cushion Modified Brilliant Cut Diamond GIA Certified Weight: 0.94ct Clarity: VS1 Color: G Measurements: 6....
Diamond
Unavailable
Diamond Platinum Engagement Ring
By Michael Barin
Located in Carmel by the Sea, CA
This diamond must be round brilliant cut or modified cushion cut and be a minimum of 2CT.
White Diamond, Platinum
Rarever 9.06ct Natural Blue Sapphire Old Cut Diamond Ring
By RAREVER
Located in London, GB
This blue RAREVER vintage “Elizabeth” ring will cheer up those with ‘the blues’ This ring has been handcrafted with exceptional craftsmanship and 100% natural earth mined 9.06 carat...
Blue Sapphire, Diamond, 18k Gold
LEGACY 35 Carat Fancy Yellow Cushion Cut Diamond Bracelet GIA Certified
Located in Mumbai, IN
⸻ Diamond Details • Total Carat Weight: 35.00 carats • Diamond Shape: Cushion Cut • Color Range: Light Yellow to Y–Z (GIA-certified) • Clarity: VVS2 to VS1 • Cut Style: Modif...
Yellow Diamond, 22k Gold
LEGACY 35 Carat Fancy Yellow Cushion Cut Diamond Bracelet GIA Certified
Located in Mumbai, IN
⸻ Diamond Details • Total Carat Weight: 35.00 carats • Color Range: U to Z (Natural Yellow-Toned White Diamonds) • Shape: Cushion Cut • Clarity: VVS2 to VS1 • Cut: Modified C...
Yellow Diamond, 22k Gold
GIA 1.01ct Cushion Modified Cut Halo Ring, M, VS2
Located in Los Angeles, CA
GIA-certified Cushion Modified Diamond center stone: 1.01-carat GIA number: 2223832012 44 Brilliant Round Diamonds: 0.43TW 4 Baguette Diamonds: 0.12TW Color Grade: M Clarity Grade: V...
18k Gold
2.01 Carat GIA Certified Cushion Modified Brilliant Cut Diamond Ring
Located in London, GB
A 2.01ct G SI1 GIA certified, cushion modified brilliant cut diamond. £29,500 Circa: new
White Diamond, 18k Gold, White Gold
Platinum Fancy Intense Pink Pear Shaped Cushion Modified Brilliant Diamond Ring
Located in New York, NY
ET0046 Platinum Metal HPHT Fancy Intense Pink, Even* Pear Modified Brilliant Shape Pear Cut Diamond 1.84 CT Cushion Modified Brilliant Cut 1.30 CT VS1 Clarity GIA Certificate
18K Rose Gold 18.03 CT Cushion Modified Brilliant Cut 4CT Round Diamond Bracelet
Located in New York, NY
BR0230 18K Rose Gold 18.03 CT Cushion Modified Brilliant Cut 4 CT Round Diamond Length: 8.5 inches
18K Gold 2.56 Carat Cushion Modified Brilliant Cut Ruby 1.90 Carat Diamond Ring
Located in New York, NY
26-127 18k White Gold Origin:- Madagascar 2.56 CT Cushion Modified Brilliant Cut Ruby Purplish- Red Color 1.90 CT Diamond GRS Certified.
18K White Gold 1.81 CT Oval 1.26 CT Cushion Modified Brillliant Cut Diamond Ring
Located in New York, NY
LSO084-WM00122 18K White Gold Color Grade: J Centre Oval Cut: 1.81 CT 1.26 CT Cushion Modified Brillliant Cut Clarity SI2 EGL Certficate.
Contemporary 2.66ct Teal Tourmaline & Diamond Ring 18ct White Gold
Located in Hamilton, AU
The Keita Ring Gem Details The modified cushion cut teal tourmaline is 2.66 carats and measures approximately 9.9 x 6.6 x 5.1 millimetres.
Diamond, Tourmaline, Gold, 18k Gold, White Gold
Estate Diamond Engagement/Wedding Band GIA Certed 1.06ct VVS2 J Color Center!
Located in Methuen, MA
14 karat white gold engagement ring, set with a cushion modified brilliant cut diamond , weighing 1.06ct, of J color and VVS2 clarity, that is laser inscribed and accompanied by a GI...
Diamond, 14k Gold
Paul Amey 18k and Diamond "Marquess" Fork Hand Crafted by Artisan
By Paul Amey
Located in Tewantin, Queensland
The “Marquess” fork showcases the following diamonds “Eiffel Tower” top: 1 x 1.06 carat E SI2 modified cushion brilliant cut diamond, GIA Certificate, that is claw set, 1 x 5pt and ...
Diamond, Pearl, 18k Gold, Platinum
GIA Certified Modified Brilliant Cut Diamond 5.17 Carat 18k White Gold Ring
Located in Surfside, FL
GIA certified cushion modified brilliant cut diamond 5.17 carat ( G color, SI2 clarity) ring mounted in 18k white gold diamonds setting.
White Gold
GIA Certified 3.41 Carat Natural and Fancy Cushion Diamond
Located in Houston, TX
One GIA certified fine cushion modified brilliant cut diamond of about 3.41 carats measuring 8.70 x 8.20 x 5.27 mm.
Diamond, 18k Gold
Unavailable
W 0.24 in D 0.16 in L 0.23 in
GIA Certified Natural 1.20 carat Fancy Intense Yellow SI2 Diamond Cushion
Located in New York, NY
This exquisite diamond boasts a vibrant Fancy Intense Yellow hue, expertly cut into a Cushion Modified Brilliant shape. With a substantial weight of 1.20 carats, its even color distr...
Diamond
Robert Vogelsang Fancy 1.18 Carat Diamond Cushion Platinum Engagement Ring
Located in Zurich, CH
The ring is US size 5 7/8, EU size 51.5 GIA Lab Summary: Cushion Modified Brilliant Measurements: 5.70 x 5.63 x 3.95 mm Carat Weight: 1.18 carat Color: Natural, Fancy Deep Greenish ...
Diamond, Platinum
Cushion-Cut Blue Sapphire Diamond and White Gold Ring
By Yael Designs
Located in San Francisco, CA
A sapphire is flanked by bezel-set diamonds in this geometric ring; the hard edges of the trapezoid diamonds contrasting with the soft curves of the cushion-shaped sapphire. A modifi...
Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold
Faint Pink Cushion Diamond with Pear Halo and Pave Ring
Located in Chicago, IL
The ring features a 1.00ct. faint pink cushion modified brilliant which measures 5.54x5.52x3.87mm and is accompanied by GIA certificate # 6197904266.
Diamond, Pink Diamond, 18k Gold
0.23 Carat IGI Certificate Natural Fancy Intense Yellow Cushion Cut Diamond
By Hana Or
Located in Antwerp, BE
Cut: Cushion modified brilliant Weight: 0.23 ct Color: Natural Fancy Intense Yellow Clarity: I1 IGI Certificate Number: 201635083 for more details see certificate Shipping: free wo...
Yellow Diamond
GIA Certified 1.00CT Cushion Cut Loose Diamond I color VS2 Clarity Ring Pendant
Located in חיפה, IL
GIA Certified 1.00CT Cushion Cut Loose Diamond I color VS2 Clarity EX/G Main Stone: ___________ Natural Diamond Cut: Cushion Modified Carat: 1.00CT Color: I Clarity: VS2 Polish - Ex...
Diamond
GIA Certified 0.90CT Cushion Cut Loose Diamond F color SI1 Clarity EX/EX
Located in חיפה, IL
GIA Certified 0.90CT Cushion Cut Loose Diamond F color SI1 Clarity EX/EX Main Stone: ___________ Natural Diamond Cut: Cushion Modified Carat: 0.90CT Color: F Clarity: SI1 Polish - ...
Diamond
GIA Certified 4.01 Carat Cushion Cut Yellow Diamond Ring
Located in New York, NY
If you'd like to know more about this stone, please reach out to us. Shape: Cushion Modified Brilliant Weight: 4.01 carat Color: Fancy Light Yellow Clarity: VVS2 Size: 8.75 x 8.58 x...
Yellow Diamond, 18k Gold, White Gold, Yellow Gold
GIA Certified 3.00 Carat Cushion Cut Yellow Diamond Ring
Located in New York, NY
If you'd like to know more about this stone, please reach out to us. Shape: Cushion Modified Brilliant Weight: 3.00 carat Color: Fancy Yellow Clarity: VVS1 Size: 8.36 x 7.67 x 5.16 ...
Yellow Diamond, 18k Gold, White Gold, Yellow Gold
GIA Certified 0.52 Carat Cushion Cut Pink Diamond Ring
Located in New York, NY
If you'd like to know more about this stone, please reach out to us. Shape: Cushion Modified Brilliant Weight: 0.52 carat Color: Fancy Pink Clarity: VS1 Size: 4.54 x 4.30 x 2.90 mm ...
Pink Diamond, 18k Gold, Rose Gold, White Gold
1.90 Carat Cushion Brilliant Cut Diamond Ring GIA Certified Platinum Set
Located in New York, NY
For sale is a Cushion Modified Brilliant cut diamond engagement ring with a 1.20CT center Cushion cut diamond F color and VS2 Clarity, Excellent Polish and Very Good Symmetry GIA C...
Diamond, Platinum
Ethonica GIA Certified Cushion Diamond Engagement Ring Suit in 18 Karat Gold
Located in New York, NY
GIA certified 3.01 carat cushion modified brilliant diamond is stunning and sitting at the center of the ring.
Diamond, 18k Gold
Unavailable
W 0.5 in L 1.3 in
Ethonica GIA Certified 8.06 Carat Fancy Yellow Cushion Diamond Dangle Earrings
Located in New York, NY
Number of Center Stone: 2 pcs Center Stones Shape: Cushion Modified Brilliant Center Stones Color: Fancy Yellow, Y-Z Center Stones Clarity: VS1, VS2 Center Stones Weight: 4.01 carats...
Yellow Diamond, Diamond, White Gold
GIA Certified .78ct Cushion Cut Halo Yellow Ellendale Diamond Engagement Ring
Located in LEEDERVILLE, WA
Handcrafted in 18ct white gold this stunning halo diamond engagement ring features an impressive .78ct (5.65 x 5.01 x 3.06mm) fancy intense, cushion modified brilliant cut ,natural ...
Diamond, Yellow Diamond, 18k Gold
Edwardian Filigree 1.25 Carat Cushion Cut Diamond, Gold and Platinum, circa 1935
Located in Aliso Viejo, CA
14 karat yellow gold, Edwardian, Halo-Style ring with center platinum metal holding a cushion-cut, modified table-cut diamond. The diamond measures 8.36 x 5.72 x 2.50 and is estimat...
Diamond, 14k Gold, Platinum
1.07ct Yellowish Green Fancy Diamond Cushion Engagement Ring set in 18k White Go
Located in Toronto, Ontario
This ring features a central diamond that combines a rich, dark grey-yellowish green hue with a deep saturation and medium-dark tone, creating a visually stunning effect. The cushion...
Diamond
LEGACY 45-Carat Fancy Yellow Cushion Cut diamond Necklace 0.5 carat each
Located in Mumbai, IN
⸻ Necklace Specifications • Total Diamond Weight: 45.00 Carats • Diamond Size: 0.50 Carats each (approx. 90 stones) • Diamond Color: Fancy Yellow (Natural, Untreated) • Diamon...
Yellow Diamond, 18k Gold
GIA Certified 1.0 Natural Fancy-Green Yellow Cushion-Cut Diamond Engagement Ring
Located in Lewes, DE
Details: Primary Stone Shape and cut: Cushion modified brilliant Measurement: 5.52 x 5.46 x 3.68 mm Weight: 1.01 carat Clarity: VS2 Color Grade: Natural Fancy Green-Yellow Cushion C...
Diamond, 18k Gold, White Gold
18 Karat White Gold 8.55 Carat Sri Lanka Sapphire Cushion Cut Diamond Ring
By GILIN
Located in Central, HK
1 Sapp - 8.55 ct GRS2017-108800 Blue / H / Sri Lanka Carat Weight: 8.55ct / Shape and cut: Cushion / Modified Billiant Colour: Blue / Treatment: H Origin: Sri Lanka Cert: GRS2...
Diamond, Sapphire, White Gold
Berca GIA Certified 9.15Kt Antik Cushion Cut Blue Aquamarine White Diamond Ring
By Berca Atelier
Located in Valenza, IT
Outstanding, timeless solitaire ring featuring an awesome 9.15Kt (14.9x12.69x7.86mm), Brazilian Santa Maria Origin, Cushion Modified Brilliant Cut Natural Transparent Blue Aquamarine...
Aquamarine, White Diamond, 18k Gold, White Gold
Alex & Co GIA 1.53ct F VS2 Cushion Diamond Double Halo Platinum Engagement Ring
By Alex & Co
Located in Newton, MA
This stunning setting features a GIA certified a prong set 1.53ct. cushion modified brilliant shaped diamond with a color grade of F and VS clarity.
Diamond, Platinum
GIA Certified 2.13 Carat Fancy Color Cushion Ring Set in 18 Karat White Gold
Located in Antwerpen, BE
Natural fancy coloured diamond are a gift from nature. owning a natural fancy coloured diamond is great asset as they are rare, only one of 10'000 diamonds found is fancy. in this ex...
Diamond, 18k Gold
6.8ct Cushion Pinkish Orange Morganite GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Morganite The GIA report reads as follows: GIA Report Number: 2225613221 Shape: Cushion Cutting Style: Modified Brilliant Cut Cutting Style: Cro...
Morganite
GIA Certified 10.01 Carat Cushion Cut I Color I1 Clarity Diamond 18K Gold Ring
Located in New York, NY
Incredible Deal on GIA Certified 10.01 Carat Cushion Modified Brilliant Cut I Color I1 Clarity, 18 Karat White Gold Diamond Ring, measuring 11.77-11.76x8.32MM.
Diamond, 18k Gold, White Gold
6.8 Carat Cushion Pinkish Orange Morganite GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Morganite The GIA report reads as follows: GIA Report Number: 2225613221 Shape: Cushion Cutting Style: Modified Brilliant Cut Cutting Style: Cro...
Morganite
5.03 Carat Cushion Cut Diamond Pave Leaf Diamond Engagement Ring
Located in Los Angeles, CA
5.03ct GIA Cushion modified Platinum Pave Leaf Engagement Ring H Color and VS2 clarity Basic Information Product ID: SDR-503 Total Diamond Weight: 6.30 Center Stone Details Certif...
Diamond, Platinum
Unavailable
W 0.28 in D 0.21 in L 0.24 in
1.83ct Cushion Purplish Pink Sapphire GIA Certified East Africa Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Sapphire The GIA report reads as follows: GIA Report Number: 2215318327 Shape: Cushion Cutting Style: Modified Brilliant Cut Cutting Style: Crow...
Pink Sapphire
GIA Certified 2 Carat Natural Fancy Yellow Diamond Cushion Cut Ring
Located in Los Angeles, CA
Details: Center Stone: 2.00 Carat Color: Fancy Light Yellow Clarity SI 1 Cutting: Cushion Modified Brilliant Ring Specs: Size 6.5 18 Karat Gold Round diamond pave set Weigh...
Yellow Diamond, 18k Gold, White Gold, Yellow Gold
Unavailable
W 0.28 in D 0.21 in L 0.24 in
1.83 Carat Cushion Purplish Pink Sapphire GIA Certified East Africa Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Sapphire The GIA report reads as follows: GIA Report Number: 2215318327 Shape: Cushion Cutting Style: Modified Brilliant Cut Cutting Style: Crow...
Pink Sapphire
7.20 Carat Cushion Fancy Yellow GIA Cert Diamond gold Engagement Ring
Located in Huntington, NY
Center/Main Stone Details Stone Type Diamond Stone Cut Cushion Modified Brilliant Cut Stone Color Fancy Yellow Stone Clarity VS1 Stone Count 1 Stone Carat Weight 7.20ct Stone Me...
White Diamond, Yellow Diamond, 18k Gold, White Gold
Platinum and 18 Karat Yellow Gold Cushion Cut Natural Fancy Yellow Diamond Ring
Located in New York, NY
Platinum & 18K Yellow Gold Cushion Modified Brilliant Shape Cushion Cut Diamond 4.05 CT Trillion Diamond Cut 0.70 CT Color Fancy Natural Yellow Clarity VS1 GIA Certificate
$1,496Sale Price|25% Off
W 0.38 in D 0.28 in L 0.44 in
Bicolor Tourmaline 5.80 Ct-Natural Loose Gemstone Emerald/Octagon Cut -Jewelr
Located in Peshawar, PK
Introducing our stunning 5.80 Carat Bicolor Natural Tourmaline Loose Gemstone, sourced from Africa and meticulously crafted in an elegant emerald cut. Revel in its exceptional luster...
Tourmaline
Breathtaking Tiffany & Co. 4.05ct Cushion Cut Diamond Ring
By Tiffany & Co.
Located in San Francisco, CA
There's extraordinary, and then there's THIS! An extraordinary ring from the one and only Tiffany & Co features at its center an exceptional 4.05 carat Cushion Cut Diamond expertly s...
Diamond, Platinum
Tiffany & Co., 3.15 Carat Round Brilliant Cut Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
Diamond cut: Round Brilliant Carat: 3.15 carats Color: I Clarity: VVS2 Cut: Excellent Polish: Excellent Symmetry: Excellent Fluorescence: Medium Blue Metal: Platinum Ring size: 5 1...
Diamond, Platinum
Tiffany & Co. GIA Certified 3.05 Carat D SI1 Cushion Cut Diamond Solitaire Ring
By Tiffany & Co.
Located in Boston, MA
This diamond ring is offered by Shreve, Crump & Low. This 3.05 carat GIA Certified D SI1 cushion cut diamond measuring 10.07 x 7.92 x 5.20 mm is custom set in a handcrafted platinum ...
Diamond, Platinum
14ct Yellow Gold Tanzanite & Diamond Pendant with 18ct Gold Chain
Located in London, GB
Enhance your jewellery collection with this exquisite 14ct Yellow Gold Tanzanite & Diamond Pendant, beautifully paired with an 18ct Gold Chain. Featuring two stunning triangle-shaped...
Diamond, Tanzanite, 18k Gold, Yellow Gold, 14k Gold
Tiffany & Co. 1.10 Carat Diamond Engagement Ring
By Tiffany & Co.
Located in London, GB
This is a wonderful Tiffany & Co. platinum solitaire engagement ring. The centre stone is a 1.10 carat cushion cut diamond set in the iconic Tiffany four clawed mount. Condition: Us...
Diamond, Platinum
7.55 Carat Natural Loose Parti Tourmaline Emerald Shape Gemstone
Located in Peshawar, PK
Faceted Parti Colour Tourmaline Weight: 7.55 Carat Dimension: 14.5 x 8.6 x 6.8 Mm Colour: Black, Green, Blue Seafoam And Light Seafoam Origin: Afghanistan Treatment: Non Certifi...
Tourmaline, Other
$73,600Sale Price|20% Off
Tiffany & Co. Platinum 3.18 ct Cushion Cut Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
This exquisite Tiffany & Co. Platinum Novo engagement ring features a 3.02 ct Natural Cushion Cut Diamond of exceptional quality, certified by Tiffany & Co. The diamond is gr...
Diamond, White Diamond, Platinum
Tiffany & Co. GIA 1.08 Carats Radiant Cut Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in New York, NY
A timeless Tiffany & Co. solitaire engagement ring, showcasing a 1.08 carats radiant cut diamond certified by GIA as F color and VVS2 clarity, set on a classic four prong setting. Fi...
Diamond, Platinum
$68Sale Price|20% Off
W 0.23 in D 0.16 in L 0.28 in
1.21 carats Light Blue Aquamarine Cushion Cut Natural African Gemstone
Located in Bangkok, TH
Weight 1.21 carats Dimensions 7.09x5.75x4.01 mm Treatment none Origin Africa Clarity SI Shape cushion Cut fancy This beautiful 1.21 carats Light Blue Aquamarine gemstone, me...
Aquamarine
Baume Creation Tanzanite Diamond 18 Karat Yellow Gold Necklace
Located in Poitiers, FR
Baume Creation - Unique piece. Necklace in 18 karat yellow gold. This charming yellow gold necklace features a delicate curb chain with a spring ring clasp. At the front, the gold ch...
Diamond, White Diamond, Tanzanite, Gold, 18k Gold, Yellow Gold
$160Sale Price|20% Off
W 0.2 in D 0.15 in L 0.35 in
1.45 Carats Natural Loose Bicolor Tourmaline Emerald Shape
Located in Peshawar, PK
Loose Tourmaline Weight: 1.45 Carats Dimension: 8.8x5x3.7 Mm Origin: Istignala Shigar Pakistan Color: Black & Green Shape: Emerald Treatment: Non Certificate: On Client Demand A ...
Multi-gemstone, Tourmaline
Tiffany & Co Lucida Diamond Solitaire Engagement Ring 1.19 ct G/VVS1
By Tiffany & Co.
Located in Palatine, IL
You are Buying an Authentic Tiffany & Co. Platinum 1.19 ct Lucida Square Brilliant Cut Diamond Solitaire Engagement Ring. The ring weighs 5.1 grams, size 3.75 (can be resized to ...
Diamond, Platinum
Tiffany & Co Novo Platinum Diamond Engagement Ring
By Tiffany & Co.
Located in Washington Depot, CT
Tiffany & Co Novo Platinum Diamond Engagement Ring Size 6- This sparkling Tiffany Novo engagement ring features one cushion cut diamond in its center (.30 ct.) and 16 round brillian...
Diamond, Platinum
Tiffany & Co. Legacy 0.66 Carat Cushion Diamond and Platinum Engagement Ring
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co Legacy Engagement Ring Style: Cushion Diamond surrounded by bead set diamonds Serial Number: 31025605/O1150332 Metal: Platinum Size: 5.5 Total Carat Weight: 0.66TCW Ma...
Diamond, Platinum
Handcrafted 1.40 Carats Tanzanite 18 Karat Yellow Gold Pendant Necklace
By Atelier Molinari
Located in Paris, FR
Handcrafted 1.40 Carats Tanzanite 18 Karat Yellow Gold Pendant Necklace. The 7mm natural stone is set in our iconic hand pierced gold lace to let the light through. Our pendants are ...
Tanzanite, Yellow Gold
$12,800Sale Price|20% Off
Tiffany & Co. Hardware Large Double Link Diamond Pendant Necklace in 18K Rose Go
By Tiffany & Co.
Located in Chicago, IL
Tiffany & Co. Hardware Large Double Link Diamond Pendant Necklace in 18K Rose Gold This exquisite necklace from Tiffany & Co.’s iconic Hardware collection features a bold yet refine...
Diamond
$76,316Sale Price|20% Off
GIA Natural 5.60 Carat Pear Shape Diamond Platinum Engagement Ring In Stock
Located in Boca Raton, FL
GIA Natural 5.60 Carat Pear Shape Diamond Platinum Engagement Ring This beautiful, platinum, natural, pear-shaped diamond engagement ring is a true wonder. The center stone and the ...
Diamond, White Diamond, Platinum
$85,856Sale Price|20% Off
Tiffany & Co GIA Certified 3.40ct Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in New York, NY
This is a stunning platinum solitaire engagement ring by Tiffany & Co. The ring is set with sparkling GIA certified round brilliant cut diamond that weighs 3.40ct. The color of the d...
Diamond, Platinum
TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 5 Metal: 18K Gold Size: 5 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY&...
Diamond, 18k Gold, Platinum
$240,000Sale Price|20% Off
Tiffany & Co. 5.01 Carat Oval Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
A striking example of Tiffany & Co.’s timeless elegance, this engagement ring features a magnificent 5.01 carat oval cut diamond, graded F color and VS1 clarity, offering a refin...
Diamond, Platinum
NIB Hermès Orange Swift and Toile Geoland Cargo Picotin Lock 18
By Hermès
Located in West Hollywood, CA
Hermès new in box Orange Swift and Toile Geoland Cargo Picotin Lock 18, gold tone hardware . This chic and lovely tote is crafted of sturdy canvas in orange. The bag features loopi...
Edwardian 5.02 Carat E/VVS2 Oval Cut Diamond Engagement Ring by Janesich
By Janesich
Located in Los Angeles, CA
A magnificent & rare example of Edwardian era elegance created by the famed Italian Jewelry House Janesich. Composed of Platinum & featuring a spectacular GIA certified 5.02 Carat O...
Diamond, Platinum
Tiffany & Co. Platinum 1.35ct Diamond and Sapphire Ring TI03-040626
By Tiffany & Co.
Located in Southampton, PA
A 1.09 carat pear-shaped Sapphire makes a statement at the center of this exquisite Tiffany & Co. ring. Sparkling Diamonds with a total weight of 1.35 carats surround the center ...
Diamond, Sapphire, Platinum
Tiffany & Co Knot Double Row Ring in Yellow Gold with 0.31ct Diamonds
By Tiffany & Co.
Located in Aventura, FL
Tiffany Knot is an expression of love’s unwavering bonds. Inspired by an archival bow crafted in 1889, Knot is a symbol of life’s most enduring ties and meaningful connections. This ...
Diamond, 18k Gold, Yellow Gold
GIA 2.00 Carat Emerald Solitaire Basket 4-Prong Diamond Ring
By EMD Diamonds
Located in New York, NY
**Save this ring ❤️ to receive price updates** Elevate your jewelry collection with this exquisite diamond ring featuring a magnificent center stone crafted from an emerald diamond, ...
Diamond, Platinum
$99Sale Price|20% Off
W 0.17 in D 0.14 in L 0.23 in
0.66 carats Aquamarine Stone Custom Precision Cut Natural African Gemstone
Located in Bangkok, TH
Weight 0.66 carats Dimensions 5.6x4.1x3.5 mm Treatment none Origin Nigeria Clarity VVS Shape rectangular Cut custom precision This exquisite 0.66 carat Aquamarine gemstone, ...
Aquamarine
$160,000Sale Price|20% Off
Tiffany & Co. 3.91 Ct. Round Brilliant Cut Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
Tiffany & Co. Platinum Three-Stone Diamond Engagement Ring – 3.91ct Total Weight This exquisite Tiffany & Co. engagement ring showcases a spectacular 3.41-carat Natural Round Brilli...
Diamond, Platinum
$312Sale Price|20% Off
W 0.43 in D 0.3 in L 0.44 in
4.25 Carats Fine Sea Blue Loose Aquamarine Stone Trilliant Cut Nigerian Gemstone
Located in Bangkok, TH
Weight 4.25 carats Dimensions 11.1x10.8x7.5 mm Treatment none Origin Nigeria Clarity SI Shape triangular Cut Trilliant The 4.25 carats Fine Sea Blue Aquamarine Stone boasts ...
Aquamarine
$33,590Sale Price|32% Off
Cartier Platinum Destinée Diamond Ring 2.31ct 5.43g
By Cartier
Located in SYDNEY, NSW
An exceptional Cartier Destinée solitaire ring crafted in platinum, featuring a magnificent cushion cut centre diamond surrounded by brilliant diamonds along the shank. Elegant and t...
Diamond, Platinum
$456Sale Price|46% Off
Exquisite Sea Blue Step Cushion Cut Aquamarine 5.45 Carats Gemstone Ring Jewelry
Located in Bangkok, TH
Natural Aquamarine stone, available for sale at wholesale price natural high quality 5.45 Carats VVS Clarity Loose Aquamarine from Pakistan. Product Information: GEMSTONE NAME: Exqu...
Aquamarine
$520Sale Price|20% Off
W 0.39 in D 0.3 in L 0.48 in
4.94 carats Blue Aquamarine Stone Oval Cut Natural African Gemstone
Located in Bangkok, TH
Weight 4.94 carats Dimensions 12.1x9.9x7.4 mm Treatment none Origin Africa Clarity VVS Shape oval Cut Faceted This 4.94 carat blue aquamarine gemstone is a stunning oval cut ...
Aquamarine
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.